The unique Lightrider is the only bicycle light to illuminate both the rider and the road with forward and rearward facing beams of light. Lightrider Bike Light...keeping you safe on the roads. * 8 high intensity LEDs are used to produce light in three separate directions. * The forward illumination consists of 5 LEDs split into two beams, with one beam pointing down at the road while the second beam points straight ahead to attract the attention of other road users. * The rearward illumination consists of 3 LEDs pointing at the cyclist's chest, making sure that you are always visible. * Lightrider bike light has a run time of up to 40 hours high beam and up to 100 hours low beam, giving much longer battery life than conventional bulbs. * Complete with all batteries and a quick release clip.